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ASN.1, edit and decode

OSS Nokalva Inc.

|
1,702 installs
| (2) | Free
ASN.1 syntax highlights, snippets, decoding, etc
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
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More Info

ASN.1 Language Support for Visual Studio Code

This extension adds IntelliSense-like editing and binary message decoding for Abstract Syntax Notation One (ASN.1). For example:

  • Syntax highlighting and coloring.
  • Auto-completion.
  • Schema validation and error highlighting.
  • Folders/Workspaces support (ability to group multiple ASN.1 files together as one unit).
  • Go To Definition.
  • Find All References.
  • Rename Identifier.
  • Document Formatting.
  • Folding Ranges.
  • Code Snippets.
  • Decode and View ASN.1 binary encodings (decode from .der, .ber, .oer, .coer, .per, .uper, .jer files).

Usage

Open an existing ASN.1 schema file or create a new one (the file should have the .asn extension) and start editing.

Requirements

  • .NET Core Runtime (3.1 or higher)
  • Visual Studio Code (1.34 or higher)

Known Issues

The extension might not work properly in Ubuntu if you installed the .NET Core Runtime from a snap. Add /snap/dotnet-sdk/current to your PATH instead of creating an alias as suggested in the documentation.

If the extension issues a Launching server using command dotnet failed error, you migth try installing the OmniSharp extesion and relaunching the editor.

Contact

ASN1Vcx is a free tool in beta stage, we'd appreciate your feedback.

Authored by OSS Nokalva, Inc. https://www.oss.com/

Contact us at: https://www.oss.com/company/contact-us.html

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